ZIP Code 97834 — Halfway, OR
97834 is a standard (street delivery) ZIP code serving Halfway, Oregon, in Baker County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 97834 at a glance
| ZIP code | 97834 |
|---|---|
| Primary city | Halfway |
| State | Oregon (OR) |
| County | Baker FIPS 41001 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 1,395 |
| Coordinates | 44.972510, -117.205090 |
How ZIP+4 works in 97834
The four digits after the hyphen encode a delivery segment inside 97834. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 97834 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 97834.
| ZIP | City | Distance |
|---|---|---|
| 97870 | Richland, OR | 12.3 mi |
| 97840 | Oxbow, OR | 14 mi |
| 97846 | Joseph, OR | 21.4 mi |
| 97883 | Union, OR | 24.3 mi |
| 83610 | Cambridge, ID | 27.8 mi |
| 97905 | Durkee, OR | 29.8 mi |
| 97814 | Baker City, OR | 30 mi |
| 97857 | Lostine, OR | 31.2 mi |
| 97824 | Cove, OR | 37.4 mi |
| 97819 | Bridgeport, OR | 43.2 mi |
Questions about 97834
What is the ZIP+4 code for 97834?
97834 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 97834, you need to look up a specific street address to get them.
What city is 97834?
97834 is assigned to Halfway, Oregon, in Baker County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.